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    MULTIPLE FREQUENCY BAND INFORMATION SIGNAL UNIVERSAL FRONT END
    41.
    发明申请
    MULTIPLE FREQUENCY BAND INFORMATION SIGNAL UNIVERSAL FRONT END 审中-公开
    多频段信号信号通用前端

    公开(公告)号：US20100261437A1

    公开(公告)日：2010-10-14

    申请号：US12550542

    申请日：2009-08-31

    申请人： Arya Reza Behzad ,  Brima B. Ibrahim ,  David Rosmann ,  Jeyhan Karoaguz ,  Vinko Erceg ,  John Walley

    发明人： Arya Reza Behzad ,  Brima B. Ibrahim ,  David Rosmann ,  Jeyhan Karoaguz ,  Vinko Erceg ,  John Walley

    IPC分类号： H04B1/40

    CPC分类号： H04B1/005 ,  H04B1/0003

    摘要： A wireless device includes processing circuitry, a receiver section, a transmitter section, and an antenna. The processing circuitry determines a set of information signals of a RF Multiple Frequency Bands Multiple Standards (MFBMS) signal. The receiver section includes a plurality of receive paths, each having down-conversion circuitry that down-converts a portion of the RF MFBMS signal by a respective shift frequency to produce a corresponding baseband/low Intermediate Frequency (BB/IF) information signal. A combiner combines the plurality of BB/IF information signals to form a BB/IF MFBMS signal, from which the processing circuitry extracts data. The transmitter section includes a plurality of transmit paths, each having up-conversion circuitry operable to up-convert a respective BB/IF information signal received from the processing circuitry by a respective shift frequency to produce a corresponding RF information signal and a combiner that combines the RF information signals to form a RF MFBMS signal.

    摘要翻译： 无线设备包括处理电路，接收机部分，发射机部分和天线。 处理电路确定RF多频带多标准（MFBMS）信号的一组信息信号。 接收器部分包括多个接收路径，每个接收路径具有下变频电路，其将RF MFBMS信号的一部分下变频相应的移位频率以产生相应的基带/低中频（BB / IF）信息信号。 组合器组合多个BB / IF信息信号以形成BB / IF MFBMS信号，处理电路从该信号提取数据。 发射机部分包括多个发射路径，每个发射路径具有上转换电路，其可操作以将从处理电路接收的相应BB / IF信息信号上变频相应的移位频率以产生对应的RF信息信号和组合器 RF信息信号以形成RF MFBMS信号。

    Multiple frequency band multiple standard device with reduced blocker
    42.
    发明授权
    Multiple frequency band multiple standard device with reduced blocker 有权
    多频段多标准设备减少阻塞

    公开(公告)号：US08107890B2

    公开(公告)日：2012-01-31

    申请号：US12328579

    申请日：2008-12-04

    申请人： John Walley ,  Jeyhan Karaoguz ,  Brima Ibrahim ,  Arya Reza Behzad ,  Vinko Erceg ,  David Rosmann

    发明人： John Walley ,  Jeyhan Karaoguz ,  Brima Ibrahim ,  Arya Reza Behzad ,  Vinko Erceg ,  David Rosmann

    IPC分类号： H04B1/38 ,  H04J3/22

    CPC分类号： H04W72/048 ,  H04W72/042 ,  H04W88/06

    摘要： A device includes a transcevier and a processing module. The transceiver is operable to receive a wireless communication request from a requesting wireless communication device and to convert the wireless communication request into a baseband or near baseband request signal. The processing module is operable to determine multiple frequency band multiple standard (MFBMS) capabilities of the requesting and the target wireless communication devices based on the baseband or near baseband request signal. When the devices have at least two frequency band standards in common, the processing module allocates a communication resource of one of the two frequency band standards for a first communication path from the requesting wireless communication device to the target wireless communication device and allocates a communication resource of another one of the two frequency band standards for a second communication path from the target wireless communication device to the requesting wireless communication device.

    摘要翻译： 一种设备包括一个收发器和一个处理模块。 收发器可操作以从请求无线通信设备接收无线通信请求，并将无线通信请求转换为基带或近基带请求信号。 处理模块可操作以基于基带或近基带请求信号确定请求和目标无线通信设备的多个频带多标准（MFBMS）能力。 当设备具有共同的至少两个频带标准时，处理模块分配用于从请求无线通信设备到目标无线通信设备的第一通信路径的两个频带标准之一的通信资源，并且分配通信资源 用于从目标无线通信设备到请求无线通信设备的第二通信路径的两个频带标准中的另一个。